Live weather

Weather in Syros.

Current conditions, the next 48 hours, a 7-day outlook, sea state and official warnings for Syros. All times are Athens time.

Wind unit

Current conditions

Updated 09:11

18°C

Mostly clear

Feels like 18°C

Wind: 6 km/hfrom NNE
Gusts: 11 km/h
Humidity: 72%
Pressure: 1,023 hPa
Visibility: 10 km
UV index: 0
Cloud cover: 20%
Sunrise: 07:32
Sunset: 18:38

Weather warnings

Updated 09:54

The warning source returned no active warnings for this area.

Official warnings from the Hellenic National Meteorological Service

Next 48 hours

Temperature, wind and gusts hour by hour. A break in a line marks hours with no forecast value.

Updated 06:58

Scroll sideways to see all 48 hours.

Hourly forecast for Syros: temperature, wind, gusts, direction and rain chance
Time	Temp	Wind (kilometres per hour)	Gusts (kilometres per hour)	From	Rain chance
Mon 19 Oct 10:00	19°C	7 km/h	7 km/h	NNE	0%
Mon 19 Oct 11:00	19°C	7 km/h	7 km/h	N	0%
Mon 19 Oct 12:00	20°C	4 km/h	7 km/h	N	0%
Mon 19 Oct 13:00	20°C	4 km/h	11 km/h	N	0%
Mon 19 Oct 14:00	20°C	4 km/h	14 km/h	NW	0%
Mon 19 Oct 15:00	20°C	4 km/h	14 km/h	WNW	0%
Mon 19 Oct 16:00	20°C	7 km/h	14 km/h	WNW	0%
Mon 19 Oct 17:00	20°C	7 km/h	11 km/h	WNW	0%
Mon 19 Oct 18:00	19°C	4 km/h	11 km/h	NW	0%
Mon 19 Oct 19:00	18°C	4 km/h	7 km/h	NNW	0%
Mon 19 Oct 20:00	18°C	4 km/h	4 km/h	NNE	0%
Mon 19 Oct 21:00	18°C	4 km/h	4 km/h	NNE	0%
Mon 19 Oct 22:00	17°C	0 km/h	4 km/h	NNW	0%
Mon 19 Oct 23:00	17°C	4 km/h	4 km/h	WNW	0%
Tue 20 Oct 00:00	17°C	4 km/h	7 km/h	NW	0%
Tue 20 Oct 01:00	17°C	7 km/h	7 km/h	NW	0%
Tue 20 Oct 02:00	17°C	7 km/h	7 km/h	NW	0%
Tue 20 Oct 03:00	16°C	7 km/h	7 km/h	NNW	0%
Tue 20 Oct 04:00	16°C	7 km/h	7 km/h	NW	0%
Tue 20 Oct 05:00	16°C	7 km/h	11 km/h	NW	0%
Tue 20 Oct 06:00	16°C	7 km/h	11 km/h	NNW	0%
Tue 20 Oct 07:00	16°C	7 km/h	11 km/h	N	0%
Tue 20 Oct 08:00	16°C	7 km/h	11 km/h	NNE	0%
Tue 20 Oct 09:00	17°C	7 km/h	11 km/h	NE	0%
Tue 20 Oct 10:00	19°C	4 km/h	7 km/h	NE	0%
Tue 20 Oct 11:00	20°C	4 km/h	7 km/h	N	0%
Tue 20 Oct 12:00	20°C	4 km/h	7 km/h	NW	0%
Tue 20 Oct 13:00	21°C	4 km/h	7 km/h	NW	0%
Tue 20 Oct 14:00	21°C	7 km/h	7 km/h	WNW	0%
Tue 20 Oct 15:00	21°C	7 km/h	7 km/h	NW	0%
Tue 20 Oct 16:00	21°C	7 km/h	7 km/h	NW	0%
Tue 20 Oct 17:00	21°C	7 km/h	7 km/h	NNW	0%
Tue 20 Oct 18:00	20°C	7 km/h	7 km/h	N	0%
Tue 20 Oct 19:00	19°C	7 km/h	11 km/h	N	0%
Tue 20 Oct 20:00	18°C	7 km/h	14 km/h	NNE	0%
Tue 20 Oct 21:00	18°C	7 km/h	14 km/h	NE	0%
Tue 20 Oct 22:00	17°C	7 km/h	14 km/h	NNE	0%
Tue 20 Oct 23:00	17°C	7 km/h	14 km/h	N	0%
Wed 21 Oct 00:00	17°C	7 km/h	11 km/h	N	0%
Wed 21 Oct 01:00	17°C	7 km/h	11 km/h	N	0%
Wed 21 Oct 02:00	17°C	7 km/h	14 km/h	NNW	0%
Wed 21 Oct 03:00	16°C	7 km/h	14 km/h	N	0%
Wed 21 Oct 04:00	16°C	7 km/h	14 km/h	NW	0%
Wed 21 Oct 05:00	16°C	7 km/h	14 km/h	N	0%
Wed 21 Oct 06:00	16°C	7 km/h	14 km/h	N	0%

7-day outlook

Calendar days in Athens time. Rain chance is the forecast probability for the whole day.

Updated 06:28

Today · Mon 19 Oct
Clear
Low / high
16° / 20°
Rain chance
0%
Max wind
11 km/hGusts 14 km/hfrom SW
UV max
4
Tuesday 20 October
Clear
Low / high
16° / 21°
Rain chance
0%
Max wind
7 km/hGusts 14 km/hfrom NW
UV max
4
Wednesday 21 October
Clear
Low / high
16° / 22°
Rain chance
0%
Max wind
11 km/hGusts 18 km/hfrom N
UV max
4
Thursday 22 October
Mostly clear
Low / high
17° / 22°
Rain chance
0%
Max wind
7 km/hGusts 11 km/hfrom WNW
UV max
3
Friday 23 October
Showers
Low / high
18° / 21°
Rain chance
100%
Max wind
7 km/hGusts 25 km/hfrom NNE
UV max
3
Saturday 24 October
Showers
Low / high
17° / 20°
Rain chance
100%
Max wind
7 km/hGusts 18 km/hfrom NNW
Sunday 25 October
Partly cloudy
Low / high
17° / 20°
Rain chance
0%
Max wind
22 km/hGusts 29 km/hfrom SW

Sea conditions

A model forecast for an offshore sample point near the island.

Updated 10:35

Model forecastSample point: 2.5 km south-east of Syros port · 37.423° N, 24.959° E

Next forecast step · Mon 19 Oct 10:00

Wave height: 0.1 m
Wave period: 2 s
Waves from: WSW
Swell height: 0 m
Swell period: 1 s
Swell from: ESE
Sea temperature: 20.7°C

Sea forecast for the Syros sample point
Time	Wave height	Wave period	Waves from	Swell height	Sea temperature
Mon 19 Oct 10:00	0.1 m	2 s	WSW	0 m · 1 s · ESE	20.7°C
Mon 19 Oct 13:00	0.1 m	3 s	SSE	No swell	20.8°C
Mon 19 Oct 16:00	0.1 m	3 s	SSE	No swell	20.9°C
Mon 19 Oct 19:00	0 m	3 s	E	No swell	21°C
Mon 19 Oct 22:00	0 m	2 s	ENE	No swell	20.8°C
Tue 20 Oct 01:00	0 m	2 s	S	No swell	20.8°C
Tue 20 Oct 04:00	0 m	2 s	S	No swell	20.7°C
Tue 20 Oct 07:00	0 m	2 s	SSW	No swell	20.7°C
Tue 20 Oct 10:00	0 m	1 s	NNE	No swell	20.8°C
Tue 20 Oct 13:00	0 m	2 s	E	No swell	20.7°C
Tue 20 Oct 16:00	0 m	1 s	SW	No swell	20.8°C
Tue 20 Oct 19:00	0.1 m	1 s	SSW	No swell	20.9°C
Tue 20 Oct 22:00	0.1 m	2 s	NE	No swell	20.8°C
Wed 21 Oct 01:00	0.1 m	2 s	NE	0 m · 1 s · NNE	20.7°C
Wed 21 Oct 04:00	0.1 m	2 s	SSW	0 m · 1 s · NNE	20.7°C
Wed 21 Oct 07:00	0.1 m	2 s	W	No swell	20.8°C

These are model values for open water, not measurements at a beach. They are not a safety assessment and do not tell you whether ferries will sail: check with your ferry operator and the port authority.

Wind · Sea · Temperature

Weather map.

All 25 islands from the same forecast. Switch between wind, sea and temperature, and pick a day.

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Legend · Wind

< 20 km/h
20–29 km/h
29–39 km/h
39–50 km/h
50–62 km/h
≥ 62 km/h
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Arrows point the way the wind blows.

Syros

Low / High: 16° / 20°
Max wind: 11 km/hfrom SW
Gusts: 14 km/h
Rain chance: 0%
Waves: 0.1 m

Islands on the map

About this forecast

The forecast is for one point on Syros (37.445° N, 24.94° E). Conditions change across an island, and wind is usually stronger on exposed coasts and high ground.

Current conditions are normally refreshed every two hours, the hourly forecast every few hours and the 7-day outlook twice a day. Each block shows when its data was fetched, and data past its refresh window is labelled.

Wind speed is the sustained wind and gusts are the short peaks above it. Arrows point the way the wind blows; the label gives the direction it blows from, as marine forecasts do.